210528768

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3343}}^1$

素因数の和:3405

約数の個数: 80

約数和(自身を含む): 574713216

約数和(自身を除く): 364184448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1312, 1536, 1968, 2624, 3343, 3936, 5248, 6686, 7872, 10029, 10496, 13372, 15744, 20058, 20992, 26744, 31488, 40116, 53488, 62976, 80232, 106976, 137063, 160464, 213952, 274126, 320928, 411189, 427904, 548252, 641856, 822378, 855808, 1096504, 1283712, 1644756, 1711616, 2193008, 2567424, 3289512, 4386016, 5134848, 6579024, 8772032, 13158048, 17544064, 26316096, 35088128, 52632192, 70176256, 105264384, 210528768]

約数ペア:

[(1, 210528768), (2, 105264384), (3, 70176256), (4, 52632192), (6, 35088128), (8, 26316096), (12, 17544064), (16, 13158048), (24, 8772032), (32, 6579024), (41, 5134848), (48, 4386016), (64, 3289512), (82, 2567424), (96, 2193008), (123, 1711616), (128, 1644756), (164, 1283712), (192, 1096504), (246, 855808), (256, 822378), (328, 641856), (384, 548252), (492, 427904), (512, 411189), (656, 320928), (768, 274126), (984, 213952), (1312, 160464), (1536, 137063), (1968, 106976), (2624, 80232), (3343, 62976), (3936, 53488), (5248, 40116), (6686, 31488), (7872, 26744), (10029, 20992), (10496, 20058), (13372, 15744)]